Unit 3 Tales of the unexplained Task Conducting a surveyThe rules to conduct a survey:1. Ask one piece of information at a time.2. Use short and simple sentences.3. Avoid negative sentences.4. Use precise( 精确的 ) language.5. Give specific( 特殊的 ; 明确的 ) references.6. Make sure people have the necessary knowledge to answer.Next is a questionnaire about people’s shopping habits. The statements are not properly constructed. Point out which rule each statement does not follow. Write the numbers in the blanks. You do not have to fill in the questionnaire.Finding mistakes:QuestionnaireTick your level of agreement with the statements below (A stands for Agree, D for Disagree, and N for Not sure).1.I do not go shopping in supermarkets. A D N2. I go shopping once a day and spend more than ¥ 15 each time. A D N3. I have gone shopping at Smith’s. A D N4. When I go shopping, I always go with my friends who live near my house that is near a shopping center. A D N5. I often go shopping. A D N6. I buy a new top every month. A D N _________________________________________136254You work for a book club and have drafted a questionnaire for a survey, but there are three inappropriate( 不适当 ) questions/ statements in it. Correct them according to the rules on page 12.Designing a questionnaire page13.Question 2 should be divided into two questions:2. How did you find out about Best Book Club? Newspapers magazines friends Internet TV3. When did you join the club? 2000 2001 2002 2003The original Question 4 should be more accurate and changed into Question 5 like the following:5. How many times have you visited bookshops in the last 6 months?Listen to the first part of his conversation with y...